Where Were Professor Ericson Young Sheldon Scenes Filmed?

To me, Professor Ericson in 'Young Sheldon' feels like one of those quiet catalysts who nudges a young genius down the path he’s destined to take. He’s not flashy or melodramatic, but he’s firmly grounded and intellectually rigorous, and that steadiness is exactly what Sheldon needed early on. Ericson recognizes that Sheldon’s mind operates differently, and instead of placating his quirks he channels them — challenging Sheldon to be precise, to test assumptions, and to accept that questions often have messy, non-neat answers. That kind of mentorship molds a kid who already loves facts into a scientist who prizes method above all else. One of the clearest influences is how Ericson shapes Sheldon’s scientific discipline and his intolerance for sloppy reasoning. I’ve noticed that the ways Sheldon demands clarity — his insistence on definitions, proof, and repeatability — echo a teacher who wouldn’t let a sloppy argument pass. Ericson models how to interrogate data and how to document steps, which later shows up in Sheldon's meticulous lab habits and his pedantic insistence on correctness. But Ericson isn’t just drill sergeant; he also shows the value of intellectual generosity. There are moments where he nudges Sheldon out of isolation, encouraging collaboration or letting him see the joy of shared discovery rather than solitary triumph. That dual influence—rigor plus selective warmth—helps explain why adult Sheldon can be both painfully rigid and, occasionally, formative and supportive to the people around him. Beyond the lab, Ericson influences Sheldon's approach to teaching and mentorship. Sheldon’s later persona — blunt, condescending at times, but strangely committed to the advancement of those he deems promising — seems like a distorted mirror of Ericson’s style. Where Ericson likely balanced high standards with patience, Sheldon often imitates the standards but struggles with the patience. Still, you can see Ericson’s footprint in the way Sheldon takes pride in being right for the right reasons and in the way he structures arguments and lectures. Even Sheldon's social blind spots might have been tempered if not for that early modeling: Ericson showed that intellectual authority can coexist with humanity, and parts of that rubbed off, even if Sheldon didn't adopt the emotional side completely. All in all, I love how 'Young Sheldon' uses Professor Ericson to fill in the gaps between little Sheldon's raw intellect and the infuriatingly brilliant adult we watch in 'The Big Bang Theory'. Ericson’s influence makes sense of Sheldon’s devotion to correctness, his research-first mentality, and his odd brand of mentorship. It’s a subtle, believable growth arc — and it’s those quiet teacher-student relationships that make the character feel richer to me.

Growing up on a steady diet of sitcoms made me obsessed with where the magic happens, so I dug into where 'Young Sheldon' actually gets shot. The bulk of the production takes place in the Los Angeles area, with interiors filmed on soundstages at major studios—most reports point to Warner Bros. studio facilities in Burbank for many of the set pieces and controlled scenes. The living room, the school interiors, and the tailored 1980s Texas homes are all meticulously built on stage so the art department can nail that small-town, late-1980s feel. Exteriors that look like the fictional town of Medford are typically backlot builds and Los Angeles neighborhood stand-ins rather than real East Texas towns. The production sometimes uses establishing shots or stock footage of Texas to sell the setting, but principal photography stays local to Southern California. It’s a bit fascinating to see how LA can double for Texas—those soundstages and backlots do so much heavy lifting. I love how convincing it feels, even if it’s a long way from actual Texas; it still gives me that warm, nostalgic vibe every episode.

Mentors can change a kid's trajectory, and Professor Ericson's role on 'Young Sheldon' really highlights that in ways I find both touching and practical. From what the show gives us, Ericson isn’t just a chalkboard genius delivering equations—he models how an academic approaches problems, communicates nuance, and treats curiosity as something that should be nurtured rather than crushed. That kind of influence matters for a kid like Sheldon, who already has insane raw ability but needs examples of how to temper brilliance with discipline, patience, and a healthy relationship to failure. One of the clearest impacts Ericson has is pushing Sheldon from raw wunderkind energy into structured scholarly habits. Instead of only marveling at Sheldon's capacity for memorization and pattern-spotting, Ericson exposes him to rigorous methods: how to frame a question so it’s researchable, how to accept incremental progress, and how to listen to critique without immediately dismissing it. Those are the quiet, procedural lessons that the show smartly foregrounds. I love seeing moments where a mentor corrects not just a math step but an approach—encouraging Sheldon to test assumptions, write things down, and collaborate on small projects. That scaffolding is what turns flashes of insight into a sustainable academic career. Beyond technique, Ericson helps normalize the idea that science lives in a community. Sheldon’s family can be loving but bluntly out of sync with the academic world; mentors like Ericson and others in the university setting introduce him to peers, seminars, and debates that are crucial for intellectual growth. Learning to present an idea in front of skeptical listeners, or defending a position while being open to change, are social skills that deeply affect how someone conducts research later on. In the show, you can see Sheldon slowly learning to tolerate others' input, to handle being proven wrong, and to channel his perfectionism into productive routines. Those social lessons are as important as the theorems. Finally, there’s an emotional thread: Ericson treats Sheldon's weirdness as part of his profile, not a defect to be fixed. That kind of acceptance lets Sheldon invest more of himself into learning without spending too much energy defending his identity. Watching that unfold made me appreciate how mentorship in 'Young Sheldon' is a mix of intellectual training and human encouragement. It’s gratifying to see a character like Ericson help plant the seeds that grow into the Sheldon many of us know from later stories—someone brilliant but also shaped by teachers who taught him how to be a scholar. I always walk away from those episodes smiling, because it’s a reminder that great mentors matter, and that talent flourishes best with the right kind of guidance.

You know what always cracks me up about watching 'Young Sheldon' is how even the tiny guest roles stick with you — take Professor Ericson, for instance. In the series, Professor Ericson is played by Kevin Sussman, the actor many of us recognize from his longtime role as Stuart on 'The Big Bang Theory'. Seeing Sussman pop up in 'Young Sheldon' is a delightful little wink for fans of the wider universe, and he brings that same subtle, neurotic energy that made his earlier work so memorable. Even though Professor Ericson isn’t a season-long regular, Sussman manages to make the character feel grounded and believable in just a few scenes, which is no small feat. I love how the show uses actors like Sussman to build texture around young Sheldon’s world. Professor Ericson’s interactions with Sheldon highlight the kid’s precociousness and social awkwardness in a way that’s both funny and sweet. Sussman doesn’t steal the spotlight — instead he complements Iain Armitage’s performance, giving Sheldon a foil who reacts in realistically exasperated ways. That dynamic helps the audience feel the sheer oddity of a nine-year-old navigating college life, and it underscores the show’s strength at balancing big laughs with little character moments. If you pay attention to the casting choices across 'Young Sheldon', you’ll notice a pattern: the producers bring in actors who have this talent for nuanced comedy, people who can read a scene and know when to push and when to hold back. Kevin Sussman fits that bill perfectly. His Professor Ericson scenes are small windows into a larger campus that feels lived-in, and those moments deepen the series’ world-building without drawing unnecessary attention. For fans who followed both shows, seeing Sussman felt like a friendly cross-reference that rewards long-time viewers while still being enjoyable to newcomers. All that said, what sticks with me is how even brief guest turns can leave a lasting impression when the casting is thoughtful. Sussman’s Professor Ericson is a great example: a compact, enjoyable performance that enhances the central story without overshadowing it. Moments like that are why I keep revisiting episodes — the little touches make the universe feel rich and familiar, and I always get a kick out of spotting actors I recognize in new roles.

I get a kick out of spotting where TV shows are actually made, and 'Young Sheldon' is a fun one because the world on-screen (rural East Texas) is mostly built far from Texas. The bulk of the series has been filmed on soundstages in the Los Angeles area — think big studio lots like the Warner Bros. stages in Burbank and nearby studio facilities where interior sets (the Cooper living room, Sheldon’s bedroom, the school corridors) are meticulously recreated. Beyond stages, the production uses Southern California exteriors and carefully chosen neighborhoods to stand in for Medford, Texas. Over the seasons the crew relied on L.A.-area locations for car scenes, driveways, and some street exteriors, while establishing shots or archival footage sometimes supply that distant Texas feel. Even across multiple seasons the show kept that L.A. production base because it’s where the crews, soundstages, and post-production lives — it’s surprising how convincing it looks, and I love how they sell small-town Texas from SoCal magic.

Whenever I see the Foster family house or Sheldon’s little bedroom in 'Young Sheldon', I’m always struck by how cinematic it looks — that’s because most of the show is actually built and filmed on soundstages in Southern California, not out in Texas. The production constructs the Cooper home, Meemaw’s house, the high school interiors, the church, and other recurring locations on studio lots around Los Angeles. Those stage sets let the art department nail the late-1980s period details, lighting, and camera blocking without worrying about unpredictable weather or neighborhood noise. For exterior “small-town Texas” vibes the crew leans on backlot streets and nearby SoCal neighborhoods that read as East Texas on camera. Wide shots that scream open Texas — fields, highways, or downtown skylines — are often stock footage or second-unit material, sometimes sourced from actual Texas locations, and edited in to sell the geography. So if you want to spot the show’s production fingerprints, watch for very controlled, polished interiors and carefully chosen Southern California exteriors. I love how convincing they make it feel; it’s cozy and oddly authentic to me.

You might be surprised how much of 'Young Sheldon' is made in California rather than out in the Texas small-town it portrays. I've followed this show through binge sessions and set-feature articles, and the short version is: most of the interior scenes — the Cooper home, family kitchen, school halls — were built on soundstages at Warner Bros. Studios in Burbank, California. The production favored controlled studio environments to recreate 1980s/90s East Texas down to the wallpaper, period props, and carefully chosen lighting. That said, the series does sprinkle in location work to sell the Texas vibe. The crew uses backlot streets and carefully dressed L.A. neighborhoods for many exterior shots, and the editors intercut those with occasional on-location footage filmed in Texas for establishing shots or specific scenes that needed genuine small-town textures. Production also leans on classic production tricks — vintage cars, local extras, and signage — to sell authenticity even when the actual filming is hundreds of miles away. I love spotting the tiny details that make a studio lot feel like Medford, Texas; it’s a fun mix of movie-magic and craftsmanship that keeps the show feeling grounded for me.

Gotta say, the way 'Young Sheldon' layers in one-off and recurring faculty members to color Sheldon's early academic life is quietly brilliant, and Professor Ericson is a great example of that. The show doesn't hand him a long, cinematic origin story — instead, what we get are small, telling scenes that sketch his personality and function in Sheldon’s life. On-screen, Ericson comes across as a pragmatic, somewhat old-school scientist: sharp, a little blunt, and unmistakably moved by real talent when he sees it. He’s not a warm, coddling mentor; he’s the kind who pushes the kid because he believes the kid can actually do the work, and that dynamic tells you a lot about his implied past even if the writers never spell it out. From the glimpses we do get, Ericson seems seasoned — like someone who’s paid his dues in academia. He behaves like a professor who’s seen the academic gauntlet: grant applications, tenure fights, departmental politics. That background helps explain his occasional impatience with Sheldon’s social cluelessness and simultaneous respect for Sheldon’s raw brainpower. The show uses small beats — a curt rebuke, a pointed compliment, a willingness to bend rules for genuine merit — to imply that Ericson is a no-nonsense product of rigorous training and real-world academic survival. There are also hints that he values practical results over posturing; that makes him a real foil to both Sheldon’s youthful eccentricity and the more sentimental adults in his orbit. What I love about this treatment is how it mirrors real-life mentors I’ve seen in labs and classrooms: people who don’t overshare their history but whose manner and choices reveal it. Ericson’s backstory is implied rather than narrated — possibly a decades-long career, publications that earned him hard-won respect, maybe some burned bridges from having been too blunt or too devoted to work. That implied history makes him feel authentic and lets the audience fill in the blanks with familiar tropes — the solitary scholar, the tough-love teacher, the person who recognizes genius and knows how to steer it. Compared to flashy backstories, this kind of subtlety often lands harder emotionally because it trusts the viewer to connect dots. All in all, Professor Ericson functions as the kind of grounded adult presence that helps shape Sheldon without turning his arc into melodrama. He’s practical, exacting, and quietly invested — and that combination says everything you need to know about his past without needing a whole origin episode. I always appreciate when a show trusts small character moments to build depth, and Ericson’s restrained backstory is one of those touches that keeps 'Young Sheldon' feeling lived-in and honest — it’s the kind of detail that makes me smile whenever he’s on screen.

I went down a little rabbit hole tracking this after seeing Craig T. Nelson pop up in 'Young Sheldon'—I love knowing where the magic happens. Most of the scenes featuring him, especially the interior family and classroom moments, were shot on soundstages on the Warner Bros. lot in Burbank. That’s where productions build those perfectly controlled, nostalgia-soaked Texas living rooms and school corridors; it’s easier to dress a stage for late-80s/early-90s Texas than to chase locations around the country. When the show needed real streets, storefronts, or wide exterior shots, the crew used neighborhoods and properties around greater Los Angeles—places like Pasadena and other San Gabriel Valley suburbs that can stand in for small-town Texas with some smart set dressing. So if you spot Craig T. Nelson walking down a tidy suburban sidewalk or getting out of a car, there’s a good chance those were filmed on location in L.A. counties rather than in Texas. I always enjoy peeking behind that illusion and feeling like I’ve visited two places at once: Hollywood and Medford, Texas in my head.

You're probably mixing up a name — there isn't a credited 'Professor Ericson' in the cast list for 'Young Sheldon'. What most fans mean when they ask about Sheldon's college mentor is Dr. John Sturgis, who is played on-screen by Wallace Shawn. Sturgis is the quirky, brilliant physics professor who becomes a real intellectual friend to young Sheldon, and Wallace Shawn brings this oddball warmth and dry humor that makes their scenes together stand out. If you remember a professor who challenged Sheldon's brain and also had a very particular, memorable persona, that's almost certainly Dr. Sturgis rather than a Professor Ericson. Wallace Shawn is a delight in the role — he gives Dr. Sturgis a mix of melancholy, superstition, and genuine affection for Sheldon that feels both funny and touching. You might know Shawn from his iconic turn as Vizzini in 'The Princess Bride', and he also voices characters in various animated shows and films, which is why his voice and delivery feel so familiar when he speaks. In 'Young Sheldon', his scenes are often the emotional core of episodes about Sheldon's intellectual growth, and Shawn's understated acting really sells the idea that Sturgis is one of the few adults who sees Sheldon not as a problem but as a brilliant but awkward peer. If your memory is nudging at some other teacher or guest professor, 'Young Sheldon' does have other academic figures and visiting lecturers across seasons, and it's easy to blur their names together — especially with all the college-age characters and faculty. Also, adult Sheldon’s narration in the show is done by Jim Parsons (who played Sheldon in 'The Big Bang Theory'), while little Sheldon is Iain Armitage, and those connections sometimes lead people to mix up which actor played which role. But for the mentor/professor who really stands out, Wallace Shawn as Dr. John Sturgis is the on-screen presence most people recognize. I'm always tickled by how a small supporting role can become so beloved; Sturgis could have been a one-note professor, but Shawn turned him into a character that fans talk about long after the episode ends. If you dig into the episodes where Sturgis appears, you can see how those scenes quietly shape Sheldon's development, and that kind of subtle writing-plus-acting combo is exactly why I keep going back to 'Young Sheldon' for rewatching.